package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.convert.DurationFormat;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.time.LocalDate;

@RestController
@RequestMapping("/admin/report")
@Api(tags = "数据统计接口")
@Slf4j
public class ReportController {
    @Autowired
    private ReportService reportService;


    /**
     * 营业额统计接口
     *
     * @param begin
     * @param end
     * @return
     */
    @ApiOperation("营业额统计接口")
    @GetMapping("/turnoverStatistics")
    public Result<TurnoverReportVO> turnoverStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin, @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("营业额统计{},{}", begin, end);
        TurnoverReportVO turnoverReportVO = new TurnoverReportVO();
        turnoverReportVO = reportService.turnoverStatistics(begin, end);
        return Result.success(turnoverReportVO);
    }

    /**
     * 用户统计
     *
     * @param begin
     * @param end
     * @return
     */
    @ApiOperation("用户统计")
    @GetMapping("/userStatistics")
    public Result<UserReportVO> userStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin, @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        UserReportVO userReportVO = new UserReportVO();
        log.info("用户统计{}{}", begin, end);
        userReportVO = reportService.userStatistics(begin, end);
        return Result.success(userReportVO);
    }


    /**
     * 订单统计
     *
     * @param begin
     * @param end
     * @return
     */
    @ApiOperation("订单统计")
    @GetMapping("/ordersStatistics")
    public Result<OrderReportVO> OrderReport(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin, @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("订单统计{}{}", begin, end);
        OrderReportVO orderReportVO = new OrderReportVO();
        orderReportVO = reportService.OrderReport(begin, end);
        return Result.success(orderReportVO);
    }

    /**
     * 销量排行top10
     *
     * @param begin
     * @param end
     * @return
     */
    @ApiOperation("销量排行top10")
    @GetMapping("/top10")
    public Result<SalesTop10ReportVO> top(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin, @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("销量前十排行");
        SalesTop10ReportVO salesTop10ReportVO = new SalesTop10ReportVO();
        salesTop10ReportVO = reportService.top(begin, end);
        return Result.success(salesTop10ReportVO);
    }

//    @ApiOperation("导出报表")
//    @GetMapping("/export")
//    public void exccel() throws IOException {
//        log.info("导出报表");
//        String path = reportService.GetExcel();
//        log.info("导出成功,已将excel表格下载到{}", path);
//    }
    /**
     * 导出运营数据报表
     * @param response
     */
    @GetMapping("/export")
    @ApiOperation("导出运营数据报表")
    public void export(HttpServletResponse response){
        reportService.exportBusinessData(response);
    }

}
